Astrid is an expert and independent consultant in critical mineral supply chains, specializing in lithium. With more than 15 years of experience advising governments as well as private sector clients in different commodities globally, she has deep knowledge of the mining sector, particularly responsible sourcing.nAstrid currently serves as Director and Treasurer of the Board of the Global Battery Alliance (GBA) and sits on the Advisory Committee of the Portuguese lithium producer Savannah Resources.